Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

MemTest86+ needs to be run for at least 8 passes for conclusive results. Set it running before you go to bed and leave it overnight. We're looking for zero errors here. Even a single error will indicate RAM failure.

BSOD on no activity for a few hours

CHKDSK stuck on 10% for hours, neither CPU nor disk activity detectedHello.
I have an external 250GB USB 2.0 drive that only has 129 very big files, each of them between 700MB and 8GB.
I tried to copy all this data to a new USB 3.0 drive using a commercial tool to compare and sync directories and files. 3 hours later, all but 9 of the files were copied. The...

Hardware & Devices

BSODs during long periods of activity, 4-5 hours.I just started having bsods on a brand new harddrive (and 8 gb ram) that replaced a bad one. Recently, the bsods happen randomly after about 15-30 minutes of activity and have changed to just black screens, then restarting the boot process.

BSOD Help and Support

BSOD Random activity.Hello.
Recently I was getting some BSODs, it happened while watching a movie, speaking on teamspeak with some applications in background and even with only uTorrent running.
Basic information about BSOD:
DRIVER_POWER_STATE_FAILURE
0x0000009f
Parameter 1: 00000000`00000003
Parameter 2:...

BSOD Help and Support

First BSOD....cannot correlate to any activityHi folks, any help is appreciated.
DM Log collector uploaded.
- Machine had been running fine
- Installed a Windows Update this morning and rebooted as requested
- Things were not right after the reboot...not all programs started up as expected; network connection wasn't available, some...

BSOD during lots of HDD activityWas getting some cold boot BSOD's a few days ago. That seemed to stopa few days ago, but this evening I got a BSOD after 7 or 8 hours. I had quite a few tabs open, with some videos.
To my knowledge all my drivers are up to date, and my Windows is fully up to date.
Any help is appreciated.
...